The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 2015
Filed:
Oct. 02, 2012
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Hayato Ida, Yokohama, JP;
Takaho Shibata, Tokyo, JP;
Yuya Chimoto, Kawasaki, JP;
Takashi Hirasa, Yokohama, JP;
Masayoshi Kato, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01); G03G 9/093 (2006.01); B01J 13/02 (2006.01); C08J 3/12 (2006.01); C09B 67/08 (2006.01);
U.S. Cl.
CPC ...
G03G 9/09392 (2013.01); B01J 13/02 (2013.01); C08J 3/126 (2013.01); C09B 67/0004 (2013.01); G03G 9/093 (2013.01); G03G 9/09328 (2013.01); G03G 9/09371 (2013.01); C08J 2367/00 (2013.01); C08J 2467/00 (2013.01);
Abstract
The method for manufacturing core-shell structure fine particles, includes adding metal salt into an aqueous medium containing shell particles A and core particles B to thereby attach the shell particles A to the surface of each of the core particles B and the toner contains the core-shell structure fine particles.